Works in browser but not on PC

Question about the task

Minesweeper (Part 7/16)

Games, Level 0, Lesson 0

Under discussion

When I run it in browser it runs perfectly

When I run it on my pc instead of numbers it displays some strange characters and it is not displaying the bomb icon.

when it runs on pc I also get an error this displayed as some kind of error: 2021-08-26 11:37:50.661 java[7584:930059] CoreText note: Client requested name ".SFNS-Regular", it will get Times-Roman rather than the intended font. All system UI font access should be through proper APIs such as CTFontCreateUIFontForLanguage() or +[NSFont systemFontOfSize:]. even though it works in the browser It's not getting validated. Can anyone help me please? thanks

At this stage, we'll deal with the logic to reveal cells. Let's create a corresponding method and a variable that will store the cell state (revealed or hidden).

When revealing a cell, the method will:

- draw a mine in the cell if it contains a mine;
- display the number of mined neighbors if the cell does not contain a mine;
- mark the cell as revealed in the model;
- change the cell color.

For convenience, we suggest adding the mine symbol to a separate constant. When the a cell be revealed? Correct! When you click on it with the left mouse button. To handle this click event, the engine has a special method: onMouseLeftClick(int, int).

Let's override it in our class. It will call the method that reveals a cell.

And, of course, run the program and enjoy the results of your work.

Requirements:

The MinesweeperGame class must have a private static final String MINE field that is initialized when it is declared. For example, you can use the UTF-16 symbol for a bomb: "\uD83D\uDCA3".
The MinesweeperGame class must have a private void openTile(int x, int y) method.
The openTile(int, int) method must draw MINE if the gameObject at the passed coordinates is a mine. Use the setCellValue(int, int, String) method.
The openTile(int, int) method must draw the number of adjacent mines if the gameObject at the passed coordinates is not a mine. Use the setCellNumber(int, int, int) method.
The GameObject class must have a public boolean isOpen field.
The openTile(int, int) method should set the isOpen field on the gameField element equal to true and use the setCellColor(int, int, Color) method to draw the cell background. For example, using Color.GREEN.
The MinesweeperGame class must override the Game parent class's onMouseLeftClick(int, int) method.
The onMouseLeftClick(int, int) method must call the openTile(int, int) method.

package com.codegym.games.minesweeper; import com.codegym.engine.cell.Game; public class GameObject { public int x; public int y; public boolean isMine; public boolean isOpen; public int countMineNeighbors; public GameObject(int x, int y, boolean isMine) { this.x = x; this.y = y; this.isMine = isMine; } }

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Ioan Toma

Level 22 , Manchester, United Kingdom

1 September 2021, 08:14

If it's on a different OS or browser it might do wacky things :) Try to verify it on the browser. Also, do you have any missing fonts/symbols?